We take
various elements from nature for our use. We take various elements from nature
for our youths. We also behaved rudely to nature. It has destroyed the balance
of nature. The elements of nature are limited ; most of the time we forget it
however, unplanned urbanization and industrialization has affected the world
environment enormously. The enormous pollution of the environment is the most
significant cause of the change of the world climate and Bangladesh is also
under the threat of it.
The climate
is changing mostly for the green house affected. The balance of environment is
breaking down for increasing the average temperature due to the green house
affected. According to the observation of the IPCC, the average temperature of
Bangladesh has increased from 0.2 to 1 degree Celsius. Bangladesh is under the
great threat because it is in the Asian region.
The probable
threats to Bangladesh for global warming are:
1.flood,
cyclone, high tide etc will be increased due to the change of the climate it
will damage our assets and lives massively specially in our coastal areas.
2. According
to the opinion of the IPCC the sea level of the Bay of Bengal will be increased
about one meter by this country. Rainfall will increase abruptly in the
rainy areas for the change of the climate.So, the global warming is increasing
the threat for our coastal areas and low lands.
3. On the
one hand, global warming will increase the rainfall in the rainy areas and on
the other hand, it will stop the rainfall in the dry areas. So, the
desertification will happened in some areas in our country for change of the
climate.
4. The
average temperature of Bangladesh will be increased up to 02 degree Celsius by
the year 2050. It will reduce the production of rice up to 10% and wheat up to
30% due to the shortage of the water for irrigation.
5. The
temperature and the salinity of the sea water are increasing for changing the
climate. It will spoil the fishes of the sea and the Mangrove trees and plants
of the forests.
Bangladesh
is under the great threat of the global warming. Change of climate is affecting
greatly the Asia. Bangladesh, however should take the following precautions for
facing the challenges of the global warming;
a) To
stop use of the CFC and the other greenhouse gases .
b) To stop
the use of fire woods and bio-fuels.
c) To expand
the program of planting trees all over the country, specially in the coastal
areas.
d) To
monitor the behaviors of the world climate and taking decisions accordingly.
e) To
increase the public awareness about protecting the environment.
We should
prepare the effective and sustainable policies and strategies for facing the
challenges of the climate change. It is our duty to remove the imbalance of
nature.
---Tree Plantation---
Trees are
the most important gifts of nature. Since the dawn of civilization, man has
a close relationship with trees. They help us in maintaining the
ecological balance which is essential for the preservation of life on earth.
They are our friends. They play an important role in our life and economy.
Trees are
useful to us in many ways. We get from trees different kinds of nutritious
fruits which make us healthy and protect us from diseases. By taking in carbon
dioxide and giving off oxygen in the air, trees help us to exist on earth.
Trees give shade and shelter to many people. Trees make the land fertile and
save the soil from erosion. Trees attract clouds and cause rainfall. We get
timber from trees. We use timbers in making houses, furniture, etc. Trees are
used as fuel. Trees are also our source of income. We can earn a a lot of money
by selling fruits and timber.
Bangladesh
is mostly a flat and riverine country. Lands in the upper region of the rivers
are highly suitable for the growth and development of trees. Sea-beaches,
low-lying
Unused
lands, sides of the highways and roads can be brought under the scheme of tree
plantation. Again, in the hilly areas of Chittagong Hill Tracts and Sylhet
there are many lands left unused. These lands can also be brought under the
plantation programme.
June and
July are the most suitable period for planting trees in our country. Both
government and private sectors should come forward to raise consciousness among
people about the importance of tree plantation.
Trees and
forests bear a great impact on climate. A country needs trees to ensure a cool
and healthy climate for her people. If we destroy trees at random, one day the
country will turn into a desert. As a result the country will face a great
crisis because our country is dependent upon agriculture.
Tree
plantation is, by far, one of our most important duties. It is essential to
prevent the greenhouse effect. So tree-plantation is a must as it ia of great
importance to us.
We are
directly and indirectly dependent on trees. Trees help us in many ways. But we
thoughtlessly cut down trees in large numbers. This situation is known as
deforestation. For the increasing number of population we need more schools,
colleges, offices, business establishments and various sorts of furniture. So,
we cut down many trees. Moreover, in many parts of Bangladesh people are to
depend on wood for cooking their food. To make fire-wood they cut down trees.
This cutting down of trees leads to deforestation which has many adverse
effects.
Deforestation
disturbs our ecological balance. Animals and birds living in the forests are on
the verge of extinction due to deforestation. Carbondioxide is increasing
worldwide making the world warmer. It is causing greenhouse effect. The
rising of temperature and greenhouse effect will disturb normal production o
crops.
Trees give
us oxygen and take in carbondioxide. Inadequate number of trees causes drought
and drought damages crops. When crops do not grow as we require, there occurs
famine. So, we see that there is an inter-connected link and cycle between
umans, animals and trees. Deforestation may cause desertification in many parts
of the world which will pose a serious threat to our living. It also causes the
rise of sea-level. Rising sea-level brings about flood. Flood brings untold
miseries to the people. Deforestation causes river erosion also. River erosion
makes many people homeless.
Deforestation
exerts many adverse effects on climate, agriculture and our over-all existence.
We should try to stop deforestation and plant more and more trees.
----Globalizing--
Globalization means connecting the whole
world by electronic systems. Globalization also means bringing the whole closer
thorough strengthening mutual relation of trade, commerce, education, sports,
culture and exchanging information and ideas among the different nations of the
world. And this can be made possible by making the use of modern technology.
So, for globalization the use and application of modern technology
is a must. The modern technological devices and machinery that facilitate globalization are computer, internet,
televisions, satellites, E-mail, fax, fiber optic communications etc. Without
the help of modern technology, globalization will be impossible.
Because of the advancement of modern
technology a revolution has taken place in all fields, like trade and commerce,
education and culture, games and sports and international relations. The
blessing of modern technology has created a momentum in all these fields and
health countries and people to advance and prosper. People are being connected
with one another by utilizing modern technology and are getting mutually
benefited. It has also caused an explosion of knowledge which is becoming more
and more available to the public owing to technological advances. Modern
technology has enabled job seekers to search for jobs home and abroad, with the
information updated hourly.
Through a computer e-mail and fax
services, people are getting information of any kind instantaneously . The
information and communications technology has influenced people’s habits,
choices, political decisions and social options in a positive manner. The
modern technology helps in boosting up industrial and agricultural productions.
It eases office work and helps them to be done with clarity.
So, it is evident that technology and
globalization go hand in hand, Globalization demands technology which helps us
think, work and perform on a global basis. They are inseparable and not
detached.
Post a Comment
Thanks for comment.stay tune with us.